Question

Please help !!! :)
A spinner is divided into sections of equal size, of which some are red, some are blue, and the remaining are green. The probability of the arrow landing on a section colored red is 20%. The probability of the arrow landing on a section colored blue is 10%. What is the probability of the arrow landing on a section colored green?
10%
20%
30%
70%

Answer 1

Subtract the percentage you already know from 100.

So 100-20-10=70

The answer would be 70%

Answer 2

okay thank you that helped alot :)

Answer 3

you can close the question now if you already have the answer...